The Oracle JD Edwards EnterpriseOne system provides various options for creating a purchase order. You can generate the Purchase Order from an RFQ, which provides you the relation between purchase order and RFQ.
You should set up the processing options for the Generate POs from Quotes (P43360) application in order to generate the purchase order from a quote.
When you enter the supplier price quotes, you can compare the price quotes in order to identify the supplier with the best price and select a price quote to create a purchase order. Select the price quote for which you want to create an order. When you release the item quantity from quote order, the system generates the purchase order, and the quote order will be completely closed after releasing the full quantity. The processing option set-up specifies which methods you want to use to close the quote order. The closed quote order detail lines do not appear on the Quote Order Release program.
If you want to create a recurring purchase order, leave the quote order detail line open.